[Working principle of the upper water pipe]:
The water pipe of the car radiator connects the engine and the water tank, and circulates the coolant to the engine through the water pump, absorbs the heat generated by the engine, and maintains the normal operating temperature of the engine.
Advantages
1.Regular inspection: Regularly check whether there is water leakage at the connection of the water pipe, find problems in time and deal with them.
2. Avoid collision: Avoid external impact on the water pipe to avoid rupture and damage.
